package com.example.day06.ex02;

public class Test09 {
    public static void main(String[] args) {
        int []arr={19,28,37,46,50};
        reverse(arr);
        printArray(arr);
    }
    public static void reverse(int[] arr) {
        for (int start = 0, end =arr.length-1; start<=end;start++,end--){
            int temp=arr[start];
            arr[start]=arr[end];
            arr[end]=temp;
        }
    }
    public static void printArray(int[] arr) {
        System.out.print("[");
        for (int i = 0; i < arr.length; i++) {
            if (i == arr.length - 1) {
                System.out.print(arr[i] );
            } else {
                System.out.print(arr[i] + ",");
            }
        }
        System.out.println("]");
    }
}
